Selection of Concept Detectors for Video Search by Ontology-Enriched Semantic Spaces.
Xiao-Yong WeiChong-Wah NgoYu-Gang JiangPublished in: IEEE Trans. Multim. (2008)
Keyphrases
- video search
- concept detectors
- semantic search
- domain ontology
- video retrieval
- semantic web
- multi modal
- related concepts
- semantic information
- visual content
- image search
- video content
- multimedia
- domain specific
- concept detection
- domain knowledge
- semantic concepts
- knowledge representation
- semi automatic
- event recognition
- information retrieval
- video shots
- semantic gap
- metadata
- video data
- video database
- visual features
- higher level
- high dimensional
- knowledge base